From d08b9bdf0264a8134677373f97641712062c603f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Mon, 26 Nov 2007 11:54:49 -0800 Subject: [PATCH] skge: receive flush logic Receive FIFO overrun is not catastrophic condition, so don't flush when it happens. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik --- drivers/net/skge.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 14f06aea9ca..82edf44b9e2 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -1801,11 +1801,6 @@ static void genesis_mac_intr(struct skge_hw *hw, int port) xm_write32(hw, port, XM_MODE, XM_MD_FTF); ++dev->stats.tx_fifo_errors; } - - if (status & XM_IS_RXF_OV) { - xm_write32(hw, port, XM_MODE, XM_MD_FRF); - ++dev->stats.rx_fifo_errors; - } } static void genesis_link_up(struct skge_port *skge) @@ -1862,9 +1857,9 @@ static void genesis_link_up(struct skge_port *skge) xm_write32(hw, port, XM_MODE, mode); - /* Turn on detection of Tx underrun, Rx overrun */ + /* Turn on detection of Tx underrun */ msk = xm_read16(hw, port, XM_IMSK); - msk &= ~(XM_IS_RXF_OV | XM_IS_TXF_UR); + msk &= ~XM_IS_TXF_UR; xm_write16(hw, port, XM_IMSK, msk); xm_read16(hw, port, XM_ISRC); -- 2.20.1